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Status published
Medium
CVE-2019-20485
qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a...
Vulnerability Description
qemu/qemu_driver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows attackers to cause a denial of service (API blockage).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=a663a860819287e041c3de672aad1d8543098ecc
- https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1730509.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1809740
- https://security-tracker.debian.org/tracker/CVE-2019-20485
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=953078
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D5GE6ISYUL3CIWO3FQRUGMKTKP2NYED2/
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Affected Vendor
redhat
View all reports →Affected Software
libvirt, debian linux, fedora
Vulnerable Versions:
0, 8.0, 9.0, 10.0, 31
Timeline
Official Publish:
March 19th, 2020
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.